65191679

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10429}}^1$

素因数の和:10502

約数の個数: 16

約数和(自身を含む): 80102400

約数和(自身を除く): 14910721

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 10429, 73003, 198151, 490163, 1387057, 3431141, 9313097, 65191679]

約数ペア:

[(1, 65191679), (7, 9313097), (19, 3431141), (47, 1387057), (133, 490163), (329, 198151), (893, 73003), (6251, 10429)]